I just did last month. The 9005 SSU's went right in in under 5 minutes. It totally helps me see the right side of the road better then before (lots of walkers, joggers and kids in my community). I have been flashed a couple times by people so maybe it is blinding them, but I know the same thing happend to me with the stock lights too?

go to Sylvanias website to see the difference between the ultras and all their lamps. The Ultras reach out further and have a longer life than the regular silverstars...I do know that. I get all my Ultras from moodenenterprises on ebay....like $20-24 for two plus cheap shipping. they are $50 for two at most autoparst stores.